色相500服务器错误
问题描述：
我正在创建一个MapReduce简单作业。提交后，其出现以下错误
I am creating a MapReduce simple job. After submitting, its giving below error
建议解决此问题
答
我知道我为时已晚。但是我注意到，如果您清除Cookie，通常可以解决此问题。
I know I am too late to answer. But I have noticed that this usually gets solved if you clear your cookies.